Flabbergasting
Flabbergasting adjective - Causing a strong emotional reaction because of unexpectedness.
Usage example: the flabbergasting sight of the mess that the teens had left in the kitchen
Upsetting and flabbergasting are semantically related. In some cases you can use "Upsetting" instead an adjective "Flabbergasting".
Nearby Word: flabbergasted
Upsetting
Upsetting adjective - Causing worry or anxiety.
Flabbergasting and upsetting are semantically related. Sometimes you can use "Flabbergasting" instead an adjective "Upsetting".
Nearby Word: upset
Mutual synonyms
Cite this Source
Upsetting and Flabbergasting. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/flabbergasting/upsetting
Flabbergasting & Upsetting. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/flabbergasting/upsetting>.
Upsetting or Flabbergasting. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/flabbergasting/upsetting.
Google Ngram Viewer shows how "flabbergasting" and "upsetting" have occurred on timeline